Switched to original audio converting function (with saturation) to float

pull/1/head
Holger Wirtz 8 years ago
parent 5dacaa0a4b
commit 0169790b95
  1. 15
      src/dexed.cpp

@ -131,7 +131,8 @@ void Dexed::set_params(void)
bool polymono=bool(*p(p_polymono));
uint8_t engine=uint8_t(*p(p_engine));
float f_gain=*p(p_output)*scaler;
//float f_gain=*p(p_output)*scaler;
float f_gain=*p(p_output);
float f_cutoff=*p(p_cutoff);
float f_reso=*p(p_resonance);
@ -433,17 +434,15 @@ void Dexed::GetSamples(uint32_t n_samples, float* buffer)
if (voices[note].live) {
voices[note].dx7_note->compute(audiobuf.get(), lfovalue, lfodelay, &controllers);
for (uint32_t j=0; j < N; ++j) {
/* int32_t val = audiobuf.get()[j];
int32_t val = audiobuf.get()[j];
val = val >> 4;
int32_t clip_val = val < -(1 << 24) ? 0x8000 : val >= (1 << 24) ? 0x7fff : val >> 9;
float f = static_cast<float>(clip_val)/0x8000;
if(f>1.0)
f=1.0;
if(f<-1.0)
f=-1.0;
sumbuf[j]+=f; */
sumbuf[j]+=static_cast<float>(audiobuf.get()[j]);
if(f>1) f=1;
if(f<-1) f=-1;
sumbuf[j]+=f;
audiobuf.get()[j]=0;
//sumbuf[j]+=static_cast<float>(audiobuf.get()[j]);
}
}
}

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